Stereocomplex-induced gelation properties of polylactide/poly(ethylene glycol) diblock and triblock copolymers
โ Scribed by Helene Nouailhas; Abdeslam El Ghzaoui; Suming Li; Jean Coudane
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 430 KB
- Volume
- 122
- Category
- Article
- ISSN
- 0021-8995
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๐ SIMILAR VOLUMES
The melting temperature of the gels of the poly(vinyl alcohol) (PVA)/ethylene glycol (EG) system was measured. It was found that the temperature was independent of the thermal hysteresis. The apparent enthalpy of the fusion of the junction, DH, was 206 kJ/mol for a high molecular weight atactic PVA
## Abstract Polystyreneโ__graft__โpoly(ethylene glycol) copolymers (PSโ__g__โPEG) were successfully synthesized using the โgraftingโthroughโ method. The graft copolymers and the surface properties of their coats were characterized by1HโNMR, gel permeation chromatography (GPC), differential scanning
## Abstract Two kinds of polylactide (PLA) which was named PLA1 with Lโlactide content of 98% and PLA2 with Lโlactide content of 88% were blended with poly(ethylene glycolโ__co__โpropylene glycol) (PEPG) in a batchwise mixer and pressed into films. The effect of annealing on the thermal properties,